Home / 28,696,989,190.50-40,394,074,801.50

Finding the Third Proportional to 28,696,989,190.50 and 40,394,074,801.50

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Solution

The third proportional to 28,696,989,190.50 and 40,394,074,801.50 is: 56,858,971,101.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,696,989,190.50 : 40,394,074,801.50 = 40,394,074,801.50 : x
  2. Step 2: Convert to fraction form
    28,696,989,190.50/40,394,074,801.50 = 40,394,074,801.50/x
  3. Step 3: Cross multiply
    28,696,989,190.50x = 40,394,074,801.50 × 40,394,074,801.50
  4. Step 4: Simplify right side
    28,696,989,190.50x = 1,631,681,279,069,177,249,792
  5. Step 5: Solve for x
    x = 1,631,681,279,069,177,249,792/28,696,989,190.50
  6. Step 6: Final answer
    x = 56,858,971,101.03

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.